Visual intelligent drainage monitoring device for underground coal mine

Abstract

The utility model relates to the technical field of mine drainage monitoring, in particular to a visual intelligent drainage monitoring device for an underground coal mine, which comprises a mounting structure and a monitoring camera, one side of the mounting structure is fixedly connected with a wall surface, an adjusting component is arranged on the inner side of the mounting structure, and the monitoring camera is connected with one side of the adjusting component through a plurality of connecting components. By pressing a reset rod, the reset rod moves along the movable blocks and a through groove formed in one side of a connecting plate, a limiting block is driven to move towards the interior of a mounting groove while the reset rod moves, then the outer side of the limiting block does not make contact with the inner side of a clamping groove any more, the connecting plate is pulled upwards, and the two movable blocks are driven by the connecting plate to move in a sliding groove; and meanwhile, the monitoring camera is driven to move, when the movable block is completely separated from the interior of the sliding groove, the limiting relation between the connecting block and the supporting rod can be removed, so that the monitoring camera can be taken down, the monitoring camera can be rapidly disassembled through the structure, the labor amount of workers is reduced to a certain degree, and the working efficiency is improved. And the overall working efficiency of the monitoring device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mine drainage monitoring technical field especially relates to a visual intelligent drainage monitoring device for coal mine underground. BACKGROUND

[0002] Coal mine, namely a kind of mine, is the general term of shaft, chamber, equipment, ground building and structure forming underground coal mine production system, and visual intelligent drainage monitoring device is a comprehensive system integrated with multiple technologies and equipment, aims at real-time monitoring and management of drainage condition in coal mine underground, to ensure the safety production of coal mine.

[0003] It includes monitoring camera, multiple sensors, control equipment and data transmission equipment, real-time acquisition of underground video image is carried out by monitoring camera, multiple sensors real-time monitoring of water level, flow and pressure parameter in underground, and these parameters can be transmitted to control equipment inside by data transmission equipment, and control equipment judges whether to open water pump controller and valve controller according to the data transmission.

[0004] And due to the environment in coal mine underground is relatively humid, monitoring camera works for a long time in this environment, it is easy to cause internal parts to be damaged, and then affect the normal use of internal parts, so monitoring camera needs to be frequently disassembled and overhauled, to prevent monitoring camera from malfunctioning, affect the normal use of overall monitoring device. At present, monitoring camera is fixedly arranged on the wall surface in coal mine underground, when it is disassembled and overhauled, bolt arranged outside is first disassembled using wrench or other tools, and then it can be taken off from the wall surface in coal mine underground, the operation is relatively cumbersome, and specific tool needs to be carried, reduce the work efficiency of staff, and when monitoring camera is overhauled, the use of monitoring device needs to be stopped, the work efficiency of staff is reduced, and downtime is increased, and the overall work efficiency of monitoring device is reduced. UTILITARIAN CONTENT

[0005] The utility model aims at solving the shortcomings in prior art, and provides a visual intelligent drainage monitoring device for coal mine underground.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a visual intelligent drainage monitoring device for coal mine underground, including installation structure and monitoring camera, the side of installation structure is fixedly connected with wall surface, the inside of installation structure is equipped with adjusting assembly, the monitoring camera is connected with the side of adjusting assembly through multiple connecting assemblies.

[0007] The connecting assembly comprises a connecting plate, a movable block and a limiting block, both ends of the adjusting assembly are provided with sliding grooves for sliding of the movable block, and the inner side of the sliding groove is provided with a clamping groove matched with the limiting block, the movable block is located in the sliding groove, one end of the movable block near the clamping groove is provided with a mounting groove for mounting the limiting block, one end of the limiting block is connected with the inner side of the mounting groove through an elastic element, one side of the limiting block is provided with a reset rod, and one side of the movable block and the connecting plate is provided with a through groove for sliding of the reset rod, one end of the reset rod away from the limiting block penetrates through the through groove and extends to the outside of the connecting plate, and the outer side of the connecting plate is provided with a positioning element, one end of the positioning element is fixedly connected with one side of the reset rod.

[0008] As a further description of the above technical solution:

[0009] The elastic element comprises a spring and a limiting column, the inner side of the clamping groove opened by the adjusting assembly is provided with a limiting groove for sliding of the limiting column, one end of the limiting column is fixedly connected with one end of the limiting block, one end of the limiting column away from the limiting block movably penetrates through one side of the movable block and extends to the inside of the limiting groove, the spring is sleeved on the outer side of the limiting column, and both ends of the spring are fixedly connected with one end of the limiting block and the inner side of the mounting groove respectively.

[0010] As a further description of the above technical solution:

[0011] The positioning element comprises a fixed block and a connecting column, one end of the fixed block is fixedly connected with the outer side of the connecting plate, one side of the fixed block is provided with a through hole matched with the connecting column, one end of the connecting column is located in the through hole, and one end of the connecting column away from the through hole is fixedly connected with one side of the reset rod, and a flexible ring is fixedly sleeved on the outer side of one end of the connecting column near the reset rod.

[0012] As a further description of the above technical solution:

[0013] The mounting structure comprises a mounting plate, a support frame and a fixing element, the support frame is provided with support plates at four corners of one side, one end of the support plate away from the support frame is fixedly connected with one side of the mounting plate, one end of the fixing element is fixedly connected with one side of the mounting plate near the support plate, the inside of the fixing element is provided with a worm, one side of the mounting plate near the support plate is provided with a motor, and the output end of the motor penetrates through one side of the fixing element and is fixedly connected with one end of the worm.

[0014] As a further description of the above technical solution:

[0015] The support frame is internally provided with a power element, the power element comprises a worm gear, a support rod and connecting rods, the number of the connecting rods is two, the worm gear is located inside the support frame, the top and bottom of the worm gear are provided with support columns, the two support columns are respectively penetrated through the top and bottom of the support frame at the ends away from the worm gear, and the two support columns are respectively fixedly connected with the two connecting rods at the ends away from the worm gear, the two ends of the support rod are respectively fixedly connected with the two ends of the support rod at the ends away from the support columns, the two ends of the support rod are respectively provided with grooves for the sliding of movable blocks, and the worm gear is engaged with the worm.

[0016] As a further description of the above technical solutions:

[0017] The fixing element comprises fixing plates, the number of the fixing plates is two, one end of the two fixing plates is fixedly connected with one side of the mounting plate, and the two ends of the worm are rotationally connected with the sides adjacent to the two mounting plates.

[0018] The utility model has the advantages of:

[0019] Compared with the prior art, the visual intelligent drainage monitoring device for underground coal mine can move the reset rod along the through groove arranged on one side of the movable block and the connecting plate by pressing the reset rod, drive the limiting block to move into the mounting groove at the same time of the movement of the reset rod, and make the outside of the limiting block no longer contact with the inside of the clamping groove, pull up the connecting plate, drive the two movable blocks to move in the groove by the connecting plate, and drive the monitoring camera to move at the same time, when the movable block completely separates from the inside of the groove, the limiting relationship between the connecting block and the support rod can be released, so that the monitoring camera can be removed, the monitoring camera can be quickly disassembled through the above structure, the workload of the staff is reduced to a certain extent, and the overall working efficiency of the monitoring device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The utility model proposes a whole structure schematic diagram of visual intelligent drainage monitoring device for underground coal mine;

[0021] Figure 2 The utility model proposes a whole structure schematic diagram of the adjusting assembly;

[0022] Figure 3 The utility model proposes a whole structure schematic diagram of the connecting rod and the support rod;

[0023] Figure 4 The utility model proposes a split structure schematic diagram of the adjusting assembly;

[0024] Figure 5 The utility model proposes a split structure schematic diagram of the connecting assembly;

[0025] Figure 6 The partial disassembly structure schematic view of the connecting assembly provided by the utility model is shown in the figure.

[0026] Figure 7 The partial disassembly structure schematic view of the fixing block and the connecting column provided by the utility model is shown in the figure.

[0027] Legend:

[0028] 1, monitoring camera; 2, connecting plate; 3, movable block; 4, limiting block; 5, sliding groove; 6, clamping groove; 7, mounting groove; 8, reset rod; 9, through groove; 10, spring; 11, limiting column; 12, limiting groove; 13, fixing block; 14, connecting column; 15, through hole; 16, flexible ring; 17, mounting plate; 18, support frame; 19, support plate; 20, worm; 21, motor; 22, worm gear; 23, support rod; 24, connecting rod; 25, support column; 26, fixed plate. DETAILED DESCRIPTION

[0029] The utility model will be further explained in combination with the drawings and specific embodiments to help understanding the contents of the utility model. The method used in the utility model is conventional method if no special provision; the raw materials and devices used are conventional market products if no special provision.

[0030] Reference Figures 1-7 , the utility model provides a kind of visual intelligent drainage monitoring device for coal mine underground: including installation structure and monitoring camera 1, installation structure one side is fixedly connected with wall surface, and installation structure inner side is equipped with adjusting assembly, and monitoring camera 1 is connected with the one side of adjusting assembly by multiple connecting assemblies. Connecting assembly includes connecting plate 2, movable block 3 and limiting block 4, adjusting assembly both ends are equipped with the sliding groove 5 of movable block 3 sliding, and the inner side of sliding groove 5 is equipped with the clamping groove 6 matched with limiting block 4, movable block 3 is located in sliding groove 5, and the one end of movable block 3 adjacent clamping groove 6 is equipped with the mounting groove 7 for installing limiting block 4, limiting block 4 one end is connected with the inner side of mounting groove 7 by elastic member, limiting block 4 one side is equipped with reset rod 8, and movable block 3 and the one side of connecting plate 2 are equipped with the through groove 9 of reset rod 8 sliding, and the one end of reset rod 8 away from limiting block 4 is threaded through through groove 9 and extends to the outside of connecting plate 2, and the outer side of connecting plate 2 is equipped with positioning member, and the one end of positioning member is fixedly connected with the one side of reset rod 8.

[0031] The elastic member comprises a spring 10 and a limiting column 11, the inside of the clamping groove 6 of the adjusting assembly is provided with a limiting groove 12 for sliding of the limiting column 11, one end of the limiting column 11 is fixedly connected with one end of the limiting block 4, the end of the limiting column 11 away from the limiting block 4 is movably penetrated through one side of the movable block 3 and extends to the inside of the limiting groove 12, the spring 10 is sleeved on the outside of the limiting column 11, and the two ends of the spring 10 are fixedly connected with one end of the limiting block 4 and the inside of the mounting groove 7 respectively.

[0032] When the monitoring camera 1 needs to be disassembled for maintenance, the reset rod 8 is pressed to move the reset rod 8 along the through groove 9 arranged on one side of the movable block 3 and the connecting plate 2, and simultaneously drive the limiting block 4 to move to the inside of the mounting groove 7, and when the limiting block 4 moves to the inside of the mounting groove 7, the limiting column 11 is pushed to move to the inside of the limiting groove 12, and at the same time the spring 10 is extruded, when the outside of the limiting block 4 is no longer in contact with the inside of the clamping groove 6, the connecting plate 2 is pulled upwards, the two movable blocks 3 are driven to move in the sliding groove 5 through the connecting plate 2, and the monitoring camera 1 is driven to move, when the movable block 3 is completely separated from the inside of the sliding groove 5, the limiting relationship between the connecting block and the supporting rod 23 can be released, so that the monitoring camera 1 can be removed.

[0033] When the movable block 3 moves in the sliding groove 5, the limiting column 11 moves to the inside of the limiting groove 12 due to the pushing of the limiting block 4, the stability of the movable block 3 when moving in the sliding groove 5 is improved through the cooperation between the limiting groove 12 and the limiting column 11, and the stability of the spring 10 when stretching and contracting is also improved through the limiting column 11, so that the spring 10 is prevented from deviating, and at the same time the limiting block 4 can be reset under the elastic action of the spring 10, so that the convenience of use is improved.

[0034] The positioning member comprises a fixed block 13 and a connecting column 14, one end of the fixed block 13 is fixedly connected with the outside of the connecting plate 2, one side of the fixed block 13 is provided with a through hole 15 matched with the connecting column 14, one end of the connecting column 14 is located in the through hole 15, and the end of the connecting column 14 away from the through hole 15 is fixedly connected with one side of the reset rod 8, and a flexible ring 16 is fixedly sleeved on the outside of the end of the connecting column 14 close to the reset rod 8.

[0035] When the reset rod 8 is pressed, the connecting column 14 moves along the through hole 15 of the fixed block 13, and at the same time the flexible ring 16 sleeved on the surface of the connecting column 14 moves to the direction of the through hole 15, when the flexible ring 16 contacts one side of the fixed block 13, the flexible ring 16 can be deformed through extrusion, so that the flexible ring 16 can move to the inside of the through hole 15 and tightly fit the inside of the through hole 15, so as to limit the reset rod 8, and facilitate the user to move the connecting plate 2.

[0036] The mounting structure comprises a mounting plate 17, a support frame 18, and a fixing member, the support frame 18 is provided with support plates 19 at four corners on one side, the support plates 19 are fixedly connected to one side of the mounting plate 17 at the ends away from the support frame 18, one end of the fixing member is fixedly connected to one side of the mounting plate 17 close to the support plates 19, the fixing member is internally provided with a worm 20, the mounting plate 17 is provided with a motor 21 on one side close to the support plates 19, and the output end of the motor 21 penetrates through one side of the fixing member and is fixedly connected to one end of the worm 20.

[0037] The support frame 18 is internally provided with a power member, the power member comprises a worm wheel 22, a support rod 23, and connecting rods 24, the number of the connecting rods 24 is two, the worm wheel 22 is located inside the support frame 18, the worm wheel 22 is provided with support columns 25 at the top and the bottom, the two support columns 25 penetrate through the top and the bottom of the support frame 18 at the ends away from the worm wheel 22, and the two support columns 25 are fixedly connected to one end of the two connecting rods 24 at the ends away from the worm wheel 22, the two connecting rods 24 are fixedly connected to the two ends of one side of the support rod 23 at the ends away from the support columns 25, the support rod 23 is provided with sliding grooves 5 for the sliding blocks 3 to slide at the two ends, and the worm wheel 22 is engaged with the worm 20.

[0038] The fixing member comprises a fixed plate 26, the number of the fixed plate 26 is two, one end of the two fixed plates 26 is fixedly connected to one side of the mounting plate 17, and the two ends of the worm 20 are rotatably connected to the sides adjacent to the two mounting plates 17.

[0039] When it is necessary to adjust the angle of the monitoring camera 1, the motor 21 is started to drive the worm 20 to rotate, since the worm 20 is engaged with the worm wheel 22, the worm wheel 22 is driven to rotate in the process of rotation of the worm 20, and the connecting rods 24 are driven to rotate synchronously through the support columns 25 arranged at the top and the bottom of the worm wheel 22, the monitoring camera 1 is driven to move while the connecting rods 24 rotate, so that the monitoring camera 1 rotates along the center of the worm wheel 22, thereby adjusting the angle of the monitoring camera 1. And through the arrangement of the support frame 18, the deviation of the worm wheel 22 in the process of rotation can be prevented, so that the worm wheel 22 is no longer engaged with the worm 20, and the stability of the worm wheel 22 is ensured, since the support columns 25 arranged at the top and the bottom of the worm wheel 22 are rotatably connected to the top and the bottom of the support frame 18, the support frame 18 will not move in the process of rotation of the worm wheel 22.

[0040] Working principle:

[0041] When the monitoring camera 1 needs to be disassembled for maintenance, the reset rod 8 is pressed to move along the through slot 9 arranged on one side of the movable block 3 and the connecting plate 2, and at the same time, the limiting block 4 is driven by the reset rod 8 to move to the inside of the mounting groove 7, and when the limiting block 4 moves to the inside of the mounting groove 7, the limiting column 11 is pushed to move to the inside of the limiting groove 12, and at the same time, the spring 10 is extruded, when the outside of the limiting block 4 no longer contacts the inside of the clamping groove 6, the connecting plate 2 is pulled upwards, the two movable blocks 3 are driven to move in the sliding groove 5 through the connecting plate 2, and the monitoring camera 1 is driven to move, when the movable blocks 3 completely separate from the inside of the sliding groove 5, the limiting relationship between the connecting block and the supporting rod 23 can be released, so that the monitoring camera 1 can be removed.

[0042] In the description of the present application, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application.

[0043] The above is only a specific embodiment of the present application, and cannot limit the scope of the present application, so the replacement of equivalent components or equivalent changes and modifications made within the scope of the present application are still within the scope of the present application.

Claims

1. A visual intelligent drainage monitoring device for underground coal mines, comprising an installation structure and a monitoring camera (1), characterized in that: One side of the mounting structure is fixedly connected with the wall surface, the inside of the mounting structure is provided with an adjusting assembly, the monitoring camera (1) is connected with one side of the adjusting assembly through a plurality of connecting assemblies; The connecting assembly comprises a connecting plate (2), a movable block (3) and a limiting block (4), both ends of the adjusting assembly are provided with a sliding groove (5) for sliding of the movable block (3), and the inside of the sliding groove (5) is provided with a clamping groove (6) matched with the limiting block (4), the movable block (3) is located in the inside of the sliding groove (5), one end of the movable block (3) near the clamping groove (6) is provided with a mounting groove (7) for mounting the limiting block (4), one end of the limiting block (4) is connected with the inside of the mounting groove (7) through an elastic element, one side of the limiting block (4) is provided with a reset rod (8), and one side of the movable block (3) and the connecting plate (2) is provided with a through groove (9) for sliding of the reset rod (8), one end of the reset rod (8) away from the limiting block (4) penetrates through the through groove (9) and extends to the outside of the connecting plate (2), and the outside of the connecting plate (2) is provided with a positioning element, one end of the positioning element is fixedly connected with one side of the reset rod (8).

2. The visualized intelligent drainage monitoring device for underground coal mine according to claim 1, characterized in that: The elastic element comprises a spring (10) and a limiting column (11), the inside of the clamping groove (6) opened by the adjusting assembly is provided with a limiting groove (12) for sliding of the limiting column (11), one end of the limiting column (11) is fixedly connected with one end of the limiting block (4), one end of the limiting column (11) away from the limiting block (4) movably penetrates through one side of the movable block (3) and extends to the inside of the limiting groove (12), and the spring (10) is sleeved on the outside of the limiting column (11), and both ends of the spring (10) are fixedly connected with one end of the limiting block (4) and the inside of the mounting groove (7) respectively.

3. The visualized intelligent drainage monitoring device for underground coal mine according to claim 1, characterized in that: The positioning element comprises a fixed block (13) and a connecting column (14), one end of the fixed block (13) is fixedly connected with the outside of the connecting plate (2), one side of the fixed block (13) is provided with a through hole (15) matched with the connecting column (14), one end of the connecting column (14) is located in the inside of the through hole (15), one end of the connecting column (14) away from the through hole (15) is fixedly connected with one side of the reset rod (8), and a flexible ring (16) is fixedly sleeved on the outside of one end of the connecting column (14) near the reset rod (8).

4. The visualized intelligent drainage monitoring device for underground coal mine according to claim 1, characterized in that: The mounting structure comprises a mounting plate (17), a support frame (18) and a fixing element, the support frame (18) is provided with a support plate (19) at each corner of one side, one end of the support plate (19) away from the support frame (18) is fixedly connected with one side of the mounting plate (17), one end of the fixing element is fixedly connected with one side of the mounting plate (17) near the support plate (19), the inside of the fixing element is provided with a worm (20), one side of the mounting plate (17) near the support plate (19) is provided with a motor (21), and the output end of the motor (21) penetrates through one side of the fixing element and is fixedly connected with one end of the worm (20).

5. The visualized intelligent drainage monitoring device for underground coal mine according to claim 4, characterized in that: The support frame (18) is internally provided with a power element, the power element comprises a worm gear (22), a support rod (23) and connecting rods (24), the number of the connecting rods (24) is two, the worm gear (22) is located inside the support frame (18), the top and bottom of the worm gear (22) are provided with support columns (25), the two support columns (25) are respectively penetrated through the top and bottom of the support frame (18) away from the worm gear (22), and the two ends of the two support columns (25) away from the worm gear (22) are respectively fixedly connected with two connecting rods (24), the two ends of the two connecting rods (24) away from the support columns (25) are respectively fixedly connected with the two ends of the support rod (23) on one side, the two ends of the support rod (23) are respectively provided with sliding grooves (5) for the sliding of the movable blocks (3), and the worm gear (22) is engaged with the worm (20).

6. The visualized intelligent drainage monitoring device for underground coal mine according to claim 4, characterized in that: The fixing element comprises fixing plates (26), the number of the fixing plates (26) is two, and the two fixing plates (26) are fixedly connected with one side of the mounting plate (17) at one end, and the two ends of the worm (20) are rotatably connected with the sides adjacent to the two mounting plates (17).

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